155489300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{53617}}^1$

素因数の和:53660

約数の個数: 36

約数和(自身を含む): 349053180

約数和(自身を除く): 193563880

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 53617, 107234, 214468, 268085, 536170, 1072340, 1340425, 1554893, 2680850, 3109786, 5361700, 6219572, 7774465, 15548930, 31097860, 38872325, 77744650, 155489300]

約数ペア:

[(1, 155489300), (2, 77744650), (4, 38872325), (5, 31097860), (10, 15548930), (20, 7774465), (25, 6219572), (29, 5361700), (50, 3109786), (58, 2680850), (100, 1554893), (116, 1340425), (145, 1072340), (290, 536170), (580, 268085), (725, 214468), (1450, 107234), (2900, 53617)]